Coffee machines



FIG. 1 is a perspective view of a coffee machine showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side thereof;

FIG. 5 is a right side thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view of a coffee machine showing a secondembodiment of my new design;

FIG. 9 is a front view thereof;

FIG. 10 is a back view thereof;

FIG. 11 is a left side thereof;

FIG. 12 is a right side thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

The broken lines are for environmental purposes only and form no part ofthe claimed design.

CLAIM The ornamental design for a coffee machine, as shown anddescribed.